[llvm] [AMDGPU] Preserve call-site attributes rebuilding an intrinsic (PR #201549)

[via llvm-commits]

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@@ -5403,5 +5430,6 @@ declare <4 x float> @llvm.amdgcn.image.load.2d.v4f32.i32.v8i32(i32 immarg, i32,
 
 attributes #0 = { nounwind }
 attributes #1 = { nounwind readonly }
+attributes #3 = { memory(argmem: read) }
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gretay-amd wrote:

Changed to arbitrary string attribute.

https://github.com/llvm/llvm-project/pull/201549